Bruce Arians could take a few of those guys. David Johnson for a 7th and certainly he knows the value of Legursky as a backup Guard or Center or even as a starting Guard. Foster is a starter at Right Guard now. To have to compensate the Steelers nothing for modest backup contracts that the Steelers won't be able to match would be a no brainer even for Arians. I can see Foster and/or Legursky being made offers. Ryan Mundy for a 6th isn't even a bad deal.